Quote:
Originally Posted by Ether
The spreadsheet implements Unicorn drive (four wheel independent unlimited steering and four wheel independent drive).
4 wheel steering is a subset of the vehicle motions available with the 3 degrees of freedom in the spreadsheet (forward/reverse, strafe left/right, rotate clockwise/counterclockwise).
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Four-wheel-steering is what you get if you set cell A7 (strafe) equal to 0, and just play with cells A6 & A8 (forward/reverse & rotate). Try it and see.